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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2003-10-13 23:48:16 +0000 |
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| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2003-10-13 23:48:16 +0000 |
| commit | d18ba3f452f64af521f4a433a9cef51cb308c69d (patch) | |
| tree | 4f3d48832c642ff9e3d81f56bb50993cc6b77564 /src/tutorial/basics.source | |
| parent | 4a39057e590cc5ba7583516ceeef52a242867cad (diff) | |
| download | postgresql-d18ba3f452f64af521f4a433a9cef51cb308c69d.tar.gz postgresql-d18ba3f452f64af521f4a433a9cef51cb308c69d.zip | |
pull_up_subqueries() should copy the subquery before starting to modify
it. Not sure why I'd thought it would be a good idea to do differently
way back when, but Greg Stark exposed the folly of doing so ...
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